Rectification and checking of all E.I existing wiring, execute some new point and supply some nos. of LED light at Dhupguri Fire Station under Mal Electrical Sub Div, Jal and SITC of 25 KVA silent DG set with AMF panel at Dhupguri F.S. under WBFES.

Amount

PART - I (EI work)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works.[PVC casing-capping and Switch board both on surface] (PWD/GS: Page E-11/Item-2/e)

Average Run 10 Mtr

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required (PWD/GS: Page E-7/ Item-26)

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc.(PWD/GS : E-11 Item 1/c)

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm)

Supply and fixing 18W Led tube light (Make-Philips MAS LEDtube1200mm 18W865 T8l-2100lm,HSN Code8539 / equivalent of Havells).

Supply & Fixing 56" (1400mm) AC ceiling fan make: (Orient PSPO NEWBREEZE or SUMMERCOOL / equivalent of Havells or approved by EIC) complete with down rod, canopy fork, blades with all other accessories etc. but without regulator. [PWD/GS Page: C-3 Item: 21/a] Supply & fixing additional safety arrangement of ceiling fan by stranded GI strain wire of suitable gauge with one end fixed at RC clamp with special type of socket, nut-bolts, thimbles which throughly crimped with the strain wire and the wire passing through down rod (for upto 8 ft) and also other end connected with armature spindle by its existing jam nut hole with special arrangement (sample approved by EIC). The length of the strain wire up to 9ft also considering any type of work required i.e. enlarging the existing hole by file etc. to complete the job including installation as per direction of EIC (Static & Dynamic Load Test (in rotation of 1:20) certificate must be provided with final bill jointly with concerned Junior Engineer & authorised Electrical Supervisor of Agency).

Rectification checking of all E.I existing wiring from main panel to VTPNDB, TPND, SPNDB , switch board compound light loop to loop box and all point and necessary excute bar, socketing wire end where is necessary.

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc.(PWD/GS: page E-11/Items-D1(b)

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm)

Supply & Fixing 18" 4-blades, Metal Body & Metal Blade AC wall bracket fan (Orient: Wall-II Tornado/USHA) on wall by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) on 150mmX300mm best quality vernished wood or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length

Supply & Fixing of 10W LED Lamp. Havells or Equivalent of Philips.

Supply and fixing 45W LED street light( Make- Havells Endura / Philips Smart Bright/ Nordusk)

Supplying & fixing sheet metal (16 SWG) Iron CladBusbar chambers on angle iron frame on wall, incl.earthing attachment and painting as required – ( As per Drawing no. 470 of PWD SpecificationBook – May 1991, 4 bar(Aluminium) 415 V, 200 A 4 x 50x5mm, 500x150mm (D-12/19)

Supply & delivery of 1.1 KV Gr. XLPE/ PVC Armoured Aluminium Cable (KEI / Havells / Gloster or Approved by EIC)

2 core 6 sq. mm.

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Laying of one No. cable upto 35 sqmm [PWD/GS Page: F-2 Item: 1/a]

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cable. [PWD/GS Page No.: F-4 Item No.: 7/c]

2 core 6 sq. mm.

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

2 core 6 sq. mm.

PART - II (SITC of DG)

Supply, Loading, unloading, installation, testing & commissioning of 3 Phase 25 KVA, 415 V, 50 Hz, 0.8 P.F., 1500 rpm, Diesel Generator Set.(Make - Mahindra- Model name - 3335TCGM-C2/ Kirloskar Green, 3 CYLINDER, INLINE 4 STROKE cycle, BHP-33, 85L fuel capacity at 1500 rpm with Supply & installation of standard AMF Panel for 25 KVA having 50 A, 4 Pole Contactor for ALTERNATOR (Make-Stamford / Crompton Greaves) with Thermal O/L relay, Microprocessor based Programmable Electronic Controller, AMF Module incorporating Supply failure timer, Restoration Timer. AMF Panel should have Engine START / STOP, Generator Contactor CLOSE / TRIP, Mains Contactor CLOSE / TRIP. along with Over voltage and Under voltage protection. AMF Panel to have following indication LED - DG ON, Load on DG, Mains ON, Load on Mains, Battery Charger ON etc. along with separate Voltmeter & Ammeter (Testing is preferable in manufacturing plant in presence of PWD Official)

A) Diesel Engine : Liquid Cooled Diesel Engine, developing 1500rpm having blower fan of adequate capacity, fan guard, fan belts etc. Electric start, compression ignition, 4 stroke, continuous run at 1500 rpm conforming to IS 10002, ISO-3046, BS 5514 standard with an permissible over load capacity of 10% for one hour in 12 hour in every 12 hrs. of operation complying present CPCB norms. (Make - Mahindra- Model name - 3335TCGM-C2/ Kirloskar Green, 3 CYLINDER, INLINE 4 STROKE cycle, BHP-33,at 1500 rpm, 85L fuel capacity. B) Alternator: Alternator suitable to deliver rated output of 25 KVA at 1500 rpm, 415V, 0.8 PF, 50 HZ, 3 phase, in SPDP enclosure, self excited & self regulated, brushless. The Alternator should be IS: 4722/BS EN 60034-1 & & will be suitable for tropical condition having full load efficiency above 90%. Class of insulation shall be H, and enclose shall be IP23.(Make-Stamford / Crompton Greaves/as per direction of EIC) as per IEC standards.

Supply and Delivery of 4 core 50 Sqmm XLPE Al/Ar cable laid through UG Trench as per GS. (Make -KEI/ HAVELLS/POLYCAB/GLOSTER)

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed [PWD/GS Page: F-2 Item: 1/b]

Supply and Laying of 10 core 2.5 Sqmm Copper Control cable laid through UG Trench as per GS. (Make -KEI/ HAVELLS/POLYCAB/GLOSTER)

S/F compression type gland for 4 core 50 Sq.mm. Al/Ar cable complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC cables and finishing the end by crimping method incl. supplying and fixing solderless socket (Dowels make) as per GS.

Finishing the end of the XLPE/PVC armoured cable as by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

4 core 50 sq. mm.

S&F earth busbar of 40X6mm galvanized (Hot Dip) MS flat on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required [PWD/GS Page: G-2 Item: 4/a]

Connecting the equipments body to earth busbar including S&F 25X6mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. [PWD/GS Page:G-3 Item: 5/d]

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. [PWD/GS Page No.: G-1 Item No.:2/d]

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil) (for Earthing & DG Foundation) [PWD/GS Page: G-1 Item:1]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe [PWD/GS Page: G-2 Item: 3/a]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [PWD/GS Page: G-2 Item: 3/b]

Controlled Cement concrete with well graded stone chips (20 mm graded nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation. [using concrete mixture: M 20 Grade, Pakur Variety] (PWD Building Schedule Page No.: 24 Item: 5)

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. [For works in foundation and upto roof of ground floor/upto 4 m] Tor steel/Mild Steel (PWD Building Schedule Page No.: 25 Item: 6)

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary. (With 1:6 cement mortar, 20 mm thick plaster) [including cost of chipping over concrete surface]

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. (PWD Building Schedule Page: 192 Item: 15)

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968 & IS: 1161- 1998 cnnected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814-2004, haulage, hoisting & erection and painting with two coats RO & two coats of synthetic paint, all complete. (PWD Building Schedule Page No.: 100 Item: 2)

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet to be supplied by contractor) [With 0.63 mm thick sheet] (PWD Building Schedule Page No.: 81 Item: 9/i/b)

Cutting RCC floor by special tools and tackles very carefully without any damaging and removing the shifted rubbish & levelling up and restoring the surface for 8nos. earth pit as per direction of EIC.

S&F medium gauge 80mm dia GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required as per GS. [PWD/GS Page: F-6 Item: 11]

Supply and pour of H.S. Diesel oil for necessary commissioning of new DG incl. transportation cost.

Supply & delivery PVC 200Ltr. Oil Barrel of thickness 6mm.

S&D of best quality oil hand pump

PVC pipe suitable for oil pumping to DG of length 10Mtr.

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